SRV-63 series AC servo drives Detailed parameter description
-113-
P2.34
Switching delay of
torque control
Setting range
Default
Unit
Available mode
0~20000
0
Based on mode
T
In the torque control, if set P2.31 to 3, it is necessary to set switching conditions. The unit will vary
with the switching mode and setting.
Note:
Please set the level<the delay, in the actual application, the delay=the level
P2.34
Data size
16bit
Data format
DEC
Modbus address
1468,1469
CANopen address
0x2222,0x00
6.3.3 Special motor control
P2.41
2
Disturbances observer
valid
Setting range
Default
Unit
Available mode
0~2
0
-
P
S
T
F
Set whether the disturbance observer is valid or not via this parameter.
Setting value
Function
[0]
Invalid
1
Disturbance observation
2
Disturbance compensation
P2.41
2
Data size
16bit
Data format
DEC
Modbus address
1482, 1483
CANopen address
0x2229, 0x00
P2.42
Disturbance observer
compensation gain
Setting range
Default
Unit
Available mode
0~100
0.0
%
P
S
F
This parameter is used to set the compensation gain of disturbance torque. Increasing the gain
may improve the effect of suppressing disturbance impact but the noise may enhanced; it is
necessary to use with P2.43 to find the best setting point. After setting P2.43, please increase the
set value of P2.42.
P2.42
Data size
16bit
Data format
DEC
Modbus address
1484,1485
CANopen address
0x222A,0x00
P2.43
Disturbance observer
cut-off frequency
Setting range
Default
Unit
Available mode
0~3000
200
Hz
P
S
F
This parameter is used to set the cut-off frequency of disturbance observer. Decreasing the set
value can downgrade the noise; while increase the set value can reduce the delay of disturbance
torque compensation, it is necessary to be used in combination with P2.42.
P2.43
Data size
16bit
Data format
DEC
Modbus address
1486,1487
CANopen address
0x222B,0x00
P2.44
Torque command offset
Setting range
Default
Unit
Available mode
-500.0~500.0
0.0
%
P
S
T
F
This parameter is used to set the changing load compensation which is added to the torque
command. It is usually be used in the vertical shaft application and other control modes except for
the torque control mode.